Laws of Shabbat - 3

There are five different categories of food when it comes to cooking on Shabbat.

1. A liquid substance that is not completely cooked.
2. A liquid substance completely cooked but has already been left to cool down but is still warm.
3. A liquid substance completely cooked but has cooled down completely.
4. A dry item that is not completely cooked.
5. A dry item completely cooked, whether it is still warm or whether it has cooled down.